Thermally Activated Dislocation Motion in FCC and Refractory BCC Metals
Description:
Amplitude-dependent internal friction evidence is presented which demonstrates the strong differences in dislocation mobility which exist between the two classes of cubic metals: the face-centered cubic, represented by Al and Cu, and the body-centered cubic, represented by Ta, Nb, Mo, and W. Amplitude- dependent internal friction due to dislocation motion results from the hysteretic unpinning and repinning of dislocation loops from impurity pinning points when the oscillating measuring stress e…
more
Date:
August 12, 1962
Creator:
Chambers, R. H.
Item Type:
Refine your search to only
Report
Partner:
UNT Libraries Government Documents Department